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Model record / Anthropic
claude-opus-5.5
Access claude-opus-5.5 from Anthropic through one OpenAI-compatible API with live market-linked pricing and usage-based billing.
Text generationVision inputReasoningStreaming30% below list
What you pay
Current catalog rates.
Input / 1M tokens$4.00 list$2.80
Output / 1M tokens$20.00 list$14.00
Cached input / 1M tokens$2.80
Current discount30%
Observed reliability
97.5
Successful provider-reaching requests
Output speed
161.3
Median tokens per second over sustained generations
p95 first token (ms)
45,253
p50 10254 ms · total p95 131605 ms
Evidence strength
—
growing
At a glance
- Provider
- Anthropic
- Model ID
- claude-opus-5.5
- Type
- Text generation
- Endpoint
- /v1/chat/completions
- Vision input
- Supported
- Image editing
- Not supported
- Video input
- Not supported
- Reasoning
- Supported
- Streaming
- Supported
- Context window
- 1,000,000 tokens
- Maximum output
- 128,000 tokens
Send a request
Pricing history
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Last 24 hours
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of 65 ranked models
Last 7 days
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of 65 ranked models
Last 30 days
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of 65 ranked models
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